private def listFilesRecursively()

in src/scala/io/bazel/rules_scala/jmh_support/BenchmarkGenerator.scala [84:93]

• 9 lines of code
• 7 McCabe index (conditional complexity)

  private def listFilesRecursively(root: Path)(pred: Path => Boolean): List[Path] = {
    def loop(fs0: List[Path], files: List[Path]): List[Path] = fs0 match {
      case f :: fs if Files.isDirectory(f) => loop(fs ++ listFiles(f), files)
      case f :: fs if pred(f) => loop(fs, f :: files)
      case _ :: fs => loop(fs, files)
      case Nil => files.reverse
    }

    loop(root :: Nil, Nil)
  }